| 基于动态扫描控制的多路数据选择电路的设计 |
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| 引用本文： | 董毅,张立君,张文.基于动态扫描控制的多路数据选择电路的设计[J].北京印刷学院学报,2009,17(4):51-53. |
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| 作者姓名： | 董毅 张立君 张文 |
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| 作者单位： | 1. 北京印刷学院,北京,102600
2. 西安科技大学,西安,710054 |
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| 摘 要： | 数据选择器具有对输入的数据进行选择性输出的功能，利用动态扫描控制电路的输出信号作为数据选择器的地址信号与使能信号，可以使数据选择器按照动态扫描控制电路设定的信号传输顺序将收到的并行输入信号转换为串行输出。配合使用相应的门电路与触发器，基于动态扫描控制的多路数据选择电路可以简便的实现32选1与64选1电路的设计。
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| 关 键 词： | 动态扫描 数据选择器 电路设计 |
The Circuit Design of Multi-channel Data Selector Based on the Control by Dynamic Scan |
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| DONG Yi,ZHANG Li-jun,ZHANG Wen.The Circuit Design of Multi-channel Data Selector Based on the Control by Dynamic Scan[J].Journal of Beijing Institute of Graphic Communication,2009,17(4):51-53. |
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| Authors: | DONG Yi ZHANG Li-jun ZHANG Wen |
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| Affiliation: | DONG Yi1,ZHANG Li-jun1,ZHANG Wen2(1.Beijing Institute of Graphic Communication,Beijing 102600,China,2.Xi'an University of Science , Technology,Xi'an 710054,China) |
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| Abstract: | Data selector can be output signals by choose for it's received signals,using the output signals of dynamic scan circuit as address signals and enabled signals of data selector,may cause data selector converted received parallel input signals to serial output in accordance with the order of signals transmission set by dynamic scan control circuit.With corresponding gate circuits and triggers,the multi-channel data choose circuit based on dynamic scan control can realization circuits design of 32 choose 1 an... |
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| Keywords: | dynamic scan data selector circuit design |
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